diff options
Diffstat (limited to 'include/asm-generic/iomap.h')
| -rw-r--r-- | include/asm-generic/iomap.h | 49 |
1 files changed, 31 insertions, 18 deletions
diff --git a/include/asm-generic/iomap.h b/include/asm-generic/iomap.h index cde592fca44..1b41011643a 100644 --- a/include/asm-generic/iomap.h +++ b/include/asm-generic/iomap.h @@ -25,17 +25,17 @@ * in the low address range. Architectures for which this is not * true can't use this generic implementation. */ -extern unsigned int fastcall ioread8(void __iomem *); -extern unsigned int fastcall ioread16(void __iomem *); -extern unsigned int fastcall ioread16be(void __iomem *); -extern unsigned int fastcall ioread32(void __iomem *); -extern unsigned int fastcall ioread32be(void __iomem *); +extern unsigned int ioread8(void __iomem *); +extern unsigned int ioread16(void __iomem *); +extern unsigned int ioread16be(void __iomem *); +extern unsigned int ioread32(void __iomem *); +extern unsigned int ioread32be(void __iomem *); -extern void fastcall iowrite8(u8, void __iomem *); -extern void fastcall iowrite16(u16, void __iomem *); -extern void fastcall iowrite16be(u16, void __iomem *); -extern void fastcall iowrite32(u32, void __iomem *); -extern void fastcall iowrite32be(u32, void __iomem *); +extern void iowrite8(u8, void __iomem *); +extern void iowrite16(u16, void __iomem *); +extern void iowrite16be(u16, void __iomem *); +extern void iowrite32(u32, void __iomem *); +extern void iowrite32be(u32, void __iomem *); /* * "string" versions of the above. Note that they @@ -48,21 +48,34 @@ extern void fastcall iowrite32be(u32, void __iomem *); * memory across multiple ports, use "memcpy_toio()" * and friends. */ -extern void fastcall ioread8_rep(void __iomem *port, void *buf, unsigned long count); -extern void fastcall ioread16_rep(void __iomem *port, void *buf, unsigned long count); -extern void fastcall ioread32_rep(void __iomem *port, void *buf, unsigned long count); +extern void ioread8_rep(void __iomem *port, void *buf, unsigned long count); +extern void ioread16_rep(void __iomem *port, void *buf, unsigned long count); +extern void ioread32_rep(void __iomem *port, void *buf, unsigned long count); -extern void fastcall iowrite8_rep(void __iomem *port, const void *buf, unsigned long count); -extern void fastcall iowrite16_rep(void __iomem *port, const void *buf, unsigned long count); -extern void fastcall iowrite32_rep(void __iomem *port, const void *buf, unsigned long count); +extern void iowrite8_rep(void __iomem *port, const void *buf, unsigned long count); +extern void iowrite16_rep(void __iomem *port, const void *buf, unsigned long count); +extern void iowrite32_rep(void __iomem *port, const void *buf, unsigned long count); +#ifdef CONFIG_HAS_IOPORT_MAP /* Create a virtual mapping cookie for an IO port range */ extern void __iomem *ioport_map(unsigned long port, unsigned int nr); extern void ioport_unmap(void __iomem *); +#endif + +#ifndef ARCH_HAS_IOREMAP_WC +#define ioremap_wc ioremap_nocache +#endif -/* Create a virtual mapping cookie for a PCI BAR (memory or IO) */ +#ifdef CONFIG_PCI +/* Destroy a virtual mapping cookie for a PCI BAR (memory or IO) */ struct pci_dev; -extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max); extern void pci_iounmap(struct pci_dev *dev, void __iomem *); +#elif defined(CONFIG_GENERIC_IOMAP) +struct pci_dev; +static inline void pci_iounmap(struct pci_dev *dev, void __iomem *addr) +{ } +#endif + +#include <asm-generic/pci_iomap.h> #endif |